What is an unexplained seizure?
Anything that interrupts the normal connections between nerve cells in the brain can cause a seizure. This includes a high fever, high or low blood sugar, alcohol or drug withdrawal, or a brain concussion. But when a person has 2 or more seizures with no known cause, this is diagnosed as epilepsy.
Can you have a seizure from nothing?
An absence seizure causes you to blank out or stare into space for a few seconds. They can also be called petit mal seizures. Absence seizures are most common in children and typically don’t cause any long-term problems. These types of seizures are often set off by a period of hyperventilation.
Can you feel seizures coming on?
Some patients may have a feeling of having lived a certain experience in the past, known as “déjà vu.” Other warning signs preceding seizures include daydreaming, jerking movements of an arm, leg, or body, feeling fuzzy or confused, having periods of forgetfulness, feeling tingling or numbness in a part of the body.
What causes a person to have a seizure?
The seizures that occur in epilepsy are caused by abnormal brain activity. These seizures may cause people to have unusual sensations or emotions, behave in unexpected ways, or experience convulsions or loss of consciousness. An epileptic trigger is anything that brings on a seizure.
When do people come back from a seizure?
More often, however, the person will regain consciousness after a few minutes—and when she does, stay calm. “When people are coming back [from a seizure], that’s when they’re at their most vulnerable,” says Dr. Bagić. “It can be scary if the first thing they see is people staring at them or panicking.”
How often can you have a seizure without an identifiable cause?
Having two or more seizures at least 24 hours apart that aren’t brought on by an identifiable cause is generally considered to be epilepsy. There are many types of seizures, which range in symptoms and severity.
Can a drink or two cause a seizure?
In fact, research shows that a drink or two does not increase seizure activity. Electroencephalogram (EEG) tests show brain activity remains the same, as long as the amount of alcohol ingested is small. As another MyEpilepsyTeam member advised, “It can depend on the person.
When to worry, when to wait for a seizure?
Dog Seizures: When to Worry, When to Wait. In dogs from about one to six or seven years of age, typically the most common cause is epilepsy. Dogs older than seven that come up with seizures, unfortunately this is often related to something outside of epilepsy, scary things like a brain tumor, liver disease or some other problem.
When do you have 2 or more seizures with no known cause?
But when a person has 2 or more seizures with no known cause, this is diagnosed as epilepsy. There are different types of seizures. The type of seizure depends on which part and how much of the brain is affected and what happens during the seizure.
Can a 5 year old have a seizure?
In dogs over five years of age, a seizure can be the first indicator of a brain tumour. They are more common in breeds like Boxers and Doberman Pinschers, but can occur in any breed. Other Causes If your dog has a seizure disorder, vaccinations can trigger seizures.
In fact, research shows that a drink or two does not increase seizure activity. Electroencephalogram (EEG) tests show brain activity remains the same, as long as the amount of alcohol ingested is small. As another MyEpilepsyTeam member advised, “It can depend on the person.